CN204945612U - A kind of holographic projector - Google Patents
A kind of holographic projector Download PDFInfo
- Publication number
- CN204945612U CN204945612U CN201520722825.4U CN201520722825U CN204945612U CN 204945612 U CN204945612 U CN 204945612U CN 201520722825 U CN201520722825 U CN 201520722825U CN 204945612 U CN204945612 U CN 204945612U
- Authority
- CN
- China
- Prior art keywords
- diffracting
- cover
- housing
- holographic projector
- fixed claw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Holo Graphy (AREA)
Abstract
The utility model discloses a kind of holographic projector, relate to porjector technology field, comprise the projection lens of housing and projection image, described enclosure interior is provided with signal receiving part, the laser cell of processor and receiving processor signal, described processor comprises the companion chip of master chip and conditioning signal parameter, described master chip receives the instruction of user and result is sent to companion chip, companion chip is sent to laser cell after regulating signal, described projection lens outside is provided with diffracting cover, described diffracting cover is made up of trapezoidal diffractive plate and rectangular diffraction plate, trapezoidal diffractive plate and rectangular diffraction plate all adopt hard transparent material to make, roll-setting gear is connected with between described housing and diffracting cover, described roll-setting gear comprises the collar and fixed claw, the described collar is socketed on housing, fixed claw is connected with diffracting cover, it is simple that the utility model provides a kind of structure, holographic projector easy to use.
Description
Technical field
The utility model relates to porjector technology field, is specifically related to a kind of holographic projector.
Background technology:
Holographic technique is the technology of the recording and reconstruction realizing real 3-D view, this image is called hologram, in prior art, the sight line of line holographic projections often relies on the reflection of light and diffraction to realize, and along with the development of science and technology, projector is used by people more and more in day long-living work, how being combined with porjector technology by holographic technique, the holographic projector designing a kind of structure simple, easy to use becomes problem demanding prompt solution.
Utility model content
The purpose of this utility model is to provide a kind of holographic projector, to solve the above-mentioned multinomial defect caused in prior art.
A kind of holographic projector, comprise the projection lens of housing and projection image, described enclosure interior is provided with signal receiving part, the laser cell of processor and receiving processor signal, described processor comprises the companion chip of master chip and conditioning signal parameter, described master chip receives the instruction of user and result is sent to companion chip, companion chip is sent to laser cell after regulating signal, described projection lens outside is provided with diffracting cover, described diffracting cover is made up of trapezoidal diffractive plate and rectangular diffraction plate, trapezoidal diffractive plate and rectangular diffraction plate all adopt hard transparent material to make, roll-setting gear is connected with between described housing and diffracting cover, described roll-setting gear comprises the collar and fixed claw, the described collar is socketed on housing, fixed claw is connected with diffracting cover.
Preferably, described fixed claw is telescopic rod, and described telescopic rod is provided with bolt.
Preferably, described housing is provided with louvre.
Preferably, in described louvre, Air Filter is installed.
Preferably, described housing bottom is provided with sucker.
The utility model has the advantage of: this kind of holographic projector, by installing the diffracting cover be made up of trapezoidal diffractive plate and rectangular diffraction plate outside projection lens additional, realize the three-dimensional of imaging, structure is simple, and imaging effect is ideal, roll-setting gear is connected with between housing and diffracting cover, roll-setting gear comprises the collar and fixed claw, the collar is socketed on housing, fixed claw is connected with diffracting cover, fixed claw is telescopic rod, telescopic rod is provided with bolt, the distance between projection lens and diffracting cover is regulated by the mobile collar or adjustment fixed claw according to using needs, thus reach the object regulating imaging effect, use flexibly, convenient, housing is provided with louvre, in louvre, Air Filter is installed, while the heat dispersion increasing projector, prevent the dust in air from polluting the element in housing, housing bottom is provided with sucker, be convenient to the fixing of housing.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of holographic projector described in the utility model.
Fig. 2 is theory diagram of the present utility model.
Wherein: 1-housing, 2-fixed claw, 3-bolt, 4-Air Filter, 5-louvre, the 6-collar, 7-diffracting cover, 8-projection lens, 9-sucker.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
As depicted in figs. 1 and 2, a kind of holographic projector, comprise the projection lens 8 of housing 1 and projection image, described housing 1 inside is provided with signal receiving part, the laser cell of processor and receiving processor signal, described signal receiving part is for receiving other equipment (as computer, mobile phone etc., not shown) data-signal, data-signal then can be converted into light signal by laser cell, and project on screen through projection lens 8, described processor comprises the companion chip of master chip and conditioning signal parameter, described master chip receives the instruction of user and result is sent to companion chip, companion chip is sent to laser cell after regulating signal, finally be converted into light signal, described projection lens 8 outside is provided with diffracting cover 7, described diffracting cover 7 is made up of trapezoidal diffractive plate and rectangular diffraction plate, trapezoidal diffractive plate and rectangular diffraction plate all adopt hard transparent material to make, roll-setting gear is connected with between described housing 1 and diffracting cover 7, described roll-setting gear comprises the collar 6 and fixed claw 2, the described collar 6 is socketed on housing 1, fixed claw 2 is connected with diffracting cover 7.
It should be noted that described fixed claw 2 is telescopic rod, described telescopic rod is provided with bolt 3, and described housing 1 is provided with louvre 5.
At the present embodiment, be provided with Air Filter 4 in described louvre 5, be provided with sucker 9 bottom described housing 1, described companion chip is 6041 chips.
Based on above-mentioned, this kind of holographic projector, by installing the diffracting cover 7 be made up of trapezoidal diffractive plate and rectangular diffraction plate outside projection lens 8 additional, realize the three-dimensional of imaging, structure is simple, and imaging effect is ideal, roll-setting gear is connected with between housing 1 and diffracting cover 7, roll-setting gear comprises the collar 6 and fixed claw 2, the collar 6 is socketed on housing 1, fixed claw 2 is connected with diffracting cover 7, fixed claw 2 is telescopic rod, telescopic rod is provided with bolt 3, the distance between projection lens 8 and diffracting cover 7 is regulated by the mobile collar 6 or adjustment fixed claw 2 according to using needs, thus reach the object regulating imaging effect, use flexibly, convenient, housing 1 is provided with louvre 5, Air Filter 4 is installed in louvre 5, while the heat dispersion increasing projector, prevent the dust in air from polluting the element in housing 1, sucker 9 is provided with bottom housing 1, be convenient to the fixing of housing 1, it is simple that the utility model provides a kind of structure, holographic projector easy to use.
As known by the technical knowledge, the utility model can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.Allly all to be included in the utility model within the scope of the utility model or being equal to the change in scope of the present utility model.
Claims (5)
1. a holographic projector, comprise the projection lens of housing and projection image, described enclosure interior is provided with signal receiving part, the laser cell of processor and receiving processor signal, described processor comprises the companion chip of master chip and conditioning signal parameter, described master chip receives the instruction of user and result is sent to companion chip, companion chip is sent to laser cell after regulating signal, it is characterized in that, described projection lens outside is provided with diffracting cover, described diffracting cover is made up of trapezoidal diffractive plate and rectangular diffraction plate, trapezoidal diffractive plate and rectangular diffraction plate all adopt hard transparent material to make, roll-setting gear is connected with between described housing and diffracting cover, described roll-setting gear comprises the collar and fixed claw, the described collar is socketed on housing, fixed claw is connected with diffracting cover.
2. a kind of holographic projector according to claim 1, is characterized in that: described fixed claw is telescopic rod, and described telescopic rod is provided with bolt.
3. a kind of holographic projector according to claim 1, is characterized in that: described housing is provided with louvre.
4. a kind of holographic projector according to claim 3, is characterized in that: be provided with Air Filter in described louvre.
5. a kind of holographic projector according to claim 1, is characterized in that: described housing bottom is provided with sucker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520722825.4U CN204945612U (en) | 2015-09-18 | 2015-09-18 | A kind of holographic projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520722825.4U CN204945612U (en) | 2015-09-18 | 2015-09-18 | A kind of holographic projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204945612U true CN204945612U (en) | 2016-01-06 |
Family
ID=55013022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520722825.4U Expired - Fee Related CN204945612U (en) | 2015-09-18 | 2015-09-18 | A kind of holographic projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204945612U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105812773A (en) * | 2016-03-31 | 2016-07-27 | 芜湖应天光电科技有限责任公司 | Three-dimensional imaging communication apparatus |
| WO2017210990A1 (en) * | 2016-06-07 | 2017-12-14 | 中兴通讯股份有限公司 | Projector housing and projector |
| RU2653560C1 (en) * | 2016-12-29 | 2018-05-11 | Владимир Андреевич Болякно | Holographic projector-b |
-
2015
- 2015-09-18 CN CN201520722825.4U patent/CN204945612U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105812773A (en) * | 2016-03-31 | 2016-07-27 | 芜湖应天光电科技有限责任公司 | Three-dimensional imaging communication apparatus |
| WO2017210990A1 (en) * | 2016-06-07 | 2017-12-14 | 中兴通讯股份有限公司 | Projector housing and projector |
| US10620515B2 (en) | 2016-06-07 | 2020-04-14 | Zte Corporation | Projector housing and projector |
| RU2653560C1 (en) * | 2016-12-29 | 2018-05-11 | Владимир Андреевич Болякно | Holographic projector-b |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20210918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |